Examples with IgfsServerManager org.apache.ignite.internal.processors.igfs.IgfsServerManager used on opensource projects

Example 1 with IgfsServerManager

use of org.apache.ignite.internal.processors.igfs.IgfsServerManager in project ignite by apache.

the class IgniteHadoopFileSystemClientSelfTest method switchHandlerErrorFlag.

/**
     * Set IGFS REST handler error flag to the given state.
     *
     * @param flag Flag state.
     * @throws Exception If failed.
     */
@SuppressWarnings("ConstantConditions")
private void switchHandlerErrorFlag(boolean flag) throws Exception {
    IgfsProcessorAdapter igfsProc = ((IgniteKernal) grid(0)).context().igfs();
    Map<String, IgfsContext> igfsMap = getField(igfsProc, "igfsCache");
    IgfsServerManager srvMgr = F.first(igfsMap.values()).server();
    Collection<IgfsServer> srvrs = getField(srvMgr, "srvrs");
    IgfsServerHandler igfsHnd = getField(F.first(srvrs), "hnd");
    Field field = igfsHnd.getClass().getDeclaredField("errWrite");
    field.setAccessible(true);
    field.set(null, flag);
}